Harbor vulnerabilities: known CVEs & security history
Harbor · Virtualization · 23 tracked CVEs · 0 actively exploited · updated June 2026 · what is a CVE? →
This is the full list of known vulnerabilities (CVEs) across all Harbor release lines — 23 in total. A CVE here doesn't mean your version is affected — check Harbor's current status and the safe version to run.
Known Harbor CVEs
Actively-exploited and most-severe first. Open any CVE for full details.
| CVE | Severity | CVSS | EPSS | Year |
|---|---|---|---|---|
| CVE-2019-19025 | high | 8.8 | 1% | 2020 |
| CVE-2019-19023 | high | 8.8 | 2% | 2020 |
| CVE-2017-17697 | high | 8.6 | 1% | 2017 |
| CVE-2022-31670 | high | 7.7 | 1% | 2024 |
| CVE-2022-31666 | high | 7.7 | 0% | 2024 |
| CVE-2022-46463 | high | 7.5 | 6% | 2023 |
| CVE-2019-16919 | high | 7.5 | 2% | 2019 |
| CVE-2022-31671 | high | 7.4 | 1% | 2024 |
| CVE-2022-31668 | high | 7.4 | 0% | 2024 |
| CVE-2019-19029 | high | 7.2 | 2% | 2020 |
| CVE-2019-16097 | medium | 6.5 | 23% | 2019 |
| CVE-2022-31669 | medium | 6.4 | 0% | 2024 |
| CVE-2022-31667 | medium | 6.4 | 0% | 2024 |
| CVE-2024-22278 | medium | 6.4 | 0% | 2024 |
| CVE-2023-20902 | medium | 5.9 | 0% | 2023 |
| CVE-2019-19030 | medium | 5.3 | 2% | 2022 |
| CVE-2020-29662 | medium | 5.3 | 1% | 2021 |
| CVE-2019-19026 | medium | 4.9 | 1% | 2020 |
| CVE-2024-22244 | medium | 4.3 | 0% | 2024 |
| CVE-2020-13794 | medium | 4.3 | 1% | 2020 |
| CVE-2020-13788 | medium | 4.3 | 1% | 2020 |
| CVE-2019-3990 | medium | 4.3 | 1% | 2019 |
| CVE-2024-22261 | low | 2.7 | 0% | 2024 |
Is my Harbor version affected?
The list above spans every release. To know whether your version is affected — and the minimum safe version to upgrade to — check it directly.
Check your Harbor version → · Monitor Harbor for new CVEs →
Harbor vulnerabilities — frequently asked
How many known vulnerabilities does Harbor have?
IsItPatched tracks 23 CVEs for Harbor. 0 are critical-severity and 10 high-severity. These span every release line — what matters is whether the version you run is affected.
Does Harbor have any actively-exploited vulnerabilities?
None of Harbor's tracked CVEs are currently in CISA's KEV catalog — but new ones can be added at any time, so keep your version current.
What is the most severe Harbor vulnerability?
Among tracked issues, CVE-2019-19025 (HIGH, CVSS 8.8) ranks highest — a Cross-site request forgery (CSRF) weakness.
Is Harbor safe to use?
It depends on the version. The latest supported Harbor release (2.15.1) clears the known issues; older versions may still be affected. Check the exact version you run for a verdict.
CVE data aggregated from NVD, CISA KEV and EPSS (FIRST.org). Related: Harbor security status · Harbor end-of-life · actively-exploited CVEs. Always verify against Harbor's advisories — see our disclaimer.